ilTestSequenceFixedQuestionSet Class Reference

Inheritance diagram for ilTestSequenceFixedQuestionSet:

Collaboration diagram for ilTestSequenceFixedQuestionSet:

Public Member Functions
	removeQuestion ($questionId, ilTestReindexedSequencePositionMap $reindexedSequencePositionMap)
Public Member Functions inherited from ilTestSequence
	__construct ($active_id, $pass, $randomtest)
	ilTestSequence constructor More...
	getActiveId ()
	createNewSequence ($max, $shuffle)
	loadQuestions (ilTestQuestionSetConfig $testQuestionSetConfig=null, $taxonomyFilterSelection=array())
	Loads the question mapping. More...
	loadFromDb ()
	Loads the sequence data for a given active id. More...
	saveToDb ()
	Saves the sequence data for a given pass to the database. More...
	postponeQuestion ($question_id)
	hideQuestion ($question_id)
	isPostponedQuestion ($question_id)
	isHiddenQuestion ($question_id)
	isPostponedSequence ($sequence)
	isHiddenSequence ($sequence)
	postponeSequence ($sequence)
	hideSequence ($sequence)
	setQuestionPresented ($questionId)
	isQuestionPresented ($questionId)
	isNextQuestionPresented ($questionId)
	setQuestionChecked ($questionId)
	isQuestionChecked ($questionId)
	getPositionOfSequence ($sequence)
	getUserQuestionCount ()
	getOrderedSequence ()
	getOrderedSequenceQuestions ()
	getUserSequence ()
	getUserSequenceQuestions ()
	getSequenceForQuestion ($question_id)
	getFirstSequence ()
	getLastSequence ()
	getNextSequence ($sequence)
	getPreviousSequence ($sequence)
	pcArrayShuffle ($array)
	Shuffles the values of a given array. More...
	getQuestionForSequence ($sequence)
	getSequenceSummary ($obligationsFilterEnabled=false)
	getPass ()
	setPass ($pass)
	hasSequence ()
	hasHiddenQuestions ()
	clearHiddenQuestions ()
	hasStarted (ilTestSession $testSession)
	openQuestionExists ()
	getQuestionIds ()
	questionExists ($questionId)
	setQuestionOptional ($questionId)
	isQuestionOptional ($questionId)
	hasOptionalQuestions ()
	getOptionalQuestions ()
	clearOptionalQuestions ()
	reorderOptionalQuestionsToSequenceEnd ()
	isAnsweringOptionalQuestionsConfirmed ()
	setAnsweringOptionalQuestionsConfirmed ($answeringOptionalQuestionsConfirmed)
	isConsiderHiddenQuestionsEnabled ()
	setConsiderHiddenQuestionsEnabled ($considerHiddenQuestionsEnabled)
	isConsiderOptionalQuestionsEnabled ()
	setConsiderOptionalQuestionsEnabled ($considerOptionalQuestionsEnabled)
	getQuestionIds ()
	getActiveId ()
	getSequenceSummary ($obligationsFilterEnabled=false)

Private Member Functions
	removeArrayValue ($array, $value)

Additional Inherited Members
Data Fields inherited from ilTestSequence
	$sequencedata
	$questions
	$active_id
	$pass
	$isRandomTest
Protected Member Functions inherited from ilTestSequence
	loadPresentedQuestions ()
	saveNewlyPresentedQuestion ()
	getCorrectedSequence ()
Protected Attributes inherited from ilTestSequence
	$alreadyPresentedQuestions = array()
	$newlyPresentedQuestion = 0
	$alreadyCheckedQuestions
	$newlyCheckedQuestion
	$optionalQuestions

Detailed Description

Definition at line 12 of file class.ilTestSequenceFixedQuestionSet.php.

Member Function Documentation

removeArrayValue()

ilTestSequenceFixedQuestionSet::removeArrayValue (   $array,   $value  )

private

Definition at line 42 of file class.ilTestSequenceFixedQuestionSet.php.

    {
        foreach ($array as $key => $val) {
            if ($val == $value) {
                unset($array[$key]);
            }
        }
        
        return $array;
    }

Referenced by removeQuestion().

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removeQuestion()

ilTestSequenceFixedQuestionSet::removeQuestion	(		$questionId,
		ilTestReindexedSequencePositionMap	$reindexedSequencePositionMap
	)

Parameters

int	$questionId
ilTestReindexedSequencePositionMap	$reindexedSequencePositionMap

Definition at line 18 of file class.ilTestSequenceFixedQuestionSet.php.

    {
        foreach ($this->sequencedata['sequence'] as $key => $oldSequenceElement) {
            $newSequenceElement = $reindexedSequencePositionMap->getNewSequencePosition($oldSequenceElement);
            
            if ($newSequenceElement) {
                $this->sequencedata['sequence'][$key] = $newSequenceElement;
            } else {
                unset($this->sequencedata['sequence'][$key]);
            }
        }
        
        $this->sequencedata['sequence'] = array_values($this->sequencedata['sequence']);
        
        $this->sequencedata['postponed'] = $this->removeArrayValue($this->sequencedata['postponed'], $questionId);
        $this->sequencedata['hidden'] = $this->removeArrayValue($this->sequencedata['hidden'], $questionId);
        
        $this->optionalQuestions = $this->removeArrayValue($this->optionalQuestions, $questionId);
        
        $this->alreadyPresentedQuestions = $this->removeArrayValue($this->alreadyPresentedQuestions, $questionId);
        
        $this->alreadyCheckedQuestions = $this->removeArrayValue($this->alreadyCheckedQuestions, $questionId);
    }

References ilTestReindexedSequencePositionMap\getNewSequencePosition(), and removeArrayValue().

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The documentation for this class was generated from the following file:

• Modules/Test/classes/class.ilTestSequenceFixedQuestionSet.php